EmbedCopy the following HTML iframe code to your website:<iframe src="https://www.validify.ai/glossary/confirmation-email/?embed=1&length=X" style="width:100%;height:300px;border:solid 1px black;" class="cm-embedded-content"></iframe>Copy to clipboardA transactional email that asks a new subscriber to confirm their signup (typically via a confirmation link), enabling double opt-in.
